384541 — SEAL,METALLIC,AIRCRAFT GAS TURBI

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

384541: SEAL,METALLIC,AIRCRAFT GAS TURBI.

SEAL,METALLIC,AIRCRAFT GAS TURBI. Key specifications include diameter: 7.623 INCHES MINIMUM AND 7.625 INCHES MAXIMUM IN, material: GRAPHITE OVERALL, design_type: AXIAL COMPRESSOR, overall_length: 1.109 INCHES MINIMUM AND 1.115 INCHES MAXIMUM IN, special_features: T.O. 2J-J57-24, FIG 26, IND 35; USED ON THE TURBINE STATOR, SUPPORT-TURBINE, SEALS, TURBINE FRONT BEARING, end_item_identification: ACFT ENG J57.

This part is cataloged in the U.S. Government catalog under NSN 2840-01-021-1685, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

384541

NSN: 2840-01-021-1685
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

diameter	7.623 INCHES MINIMUM AND 7.625 INCHES MAXIMUM IN
material	GRAPHITE OVERALL
design_type	AXIAL COMPRESSOR
stage_number	1
overall_length	1.109 INCHES MINIMUM AND 1.115 INCHES MAXIMUM IN
special_features	T.O. 2J-J57-24, FIG 26, IND 35; USED ON THE TURBINE STATOR, SUPPORT-TURBINE, SEALS, TURBINE FRONT BEARING
end_item_identification	ACFT ENG J57
engine_section_location	TURBINE
criticality_code_justification	CZBJ AND ABHP AND ABMZ AND FEAT
part_name_assigned_by_controlling_agency	ORIGINAL NAME SEAL FACE,CARBON SEAL ASSEMBLY
NSN	2840-01-021-1685

COMPONENT DIAGRAM

KEY FEATURES

•

STAGE NUMBER: 1

•

DESIGN TYPE: AXIAL COMPRESSOR

•

CRITICALITY CODE JUSTIFICATION: CZBJ AND ABHP AND ABMZ AND FEAT

•

DIAMETER: 7.623 INCHES MINIMUM AND 7.625 INCHES MAXIMUM IN

•

ENGINE SECTION LOCATION: TURBINE

TECHNICAL CHARACTERISTICS

STAGE NUMBER	1
DESIGN TYPE	AXIAL COMPRESSOR
CRITICALITY CODE JUSTIFICATION	CZBJ AND ABHP AND ABMZ AND FEAT
DIAMETER	7.623 INCHES MINIMUM AND 7.625 INCHES MAXIMUM IN
OVERALL LENGTH	1.109 INCHES MINIMUM AND 1.115 INCHES MAXIMUM IN
ENGINE SECTION LOCATION	TURBINE
SPECIAL FEATURES	T.O. 2J-J57-24, FIG 26, IND 35; USED ON THE TURBINE STATOR, SUPPORT-TURBINE, SEALS, TURBINE FRONT BEARING
PART NAME ASSIGNED BY CONTROLLING AGENCY	ORIGINAL NAME SEAL FACE,CARBON SEAL ASSEMBLY
END ITEM IDENTIFICATION	ACFT ENG J57
MATERIAL	GRAPHITE OVERALL

OTHER ITEMS IN FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2840-00-000-0048 2840-00-000-0049 2840-00-001-1741 2840-00-001-1743 2840-00-001-2117 2840-00-001-2284 2840-00-001-3922 2840-00-001-4903

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 384541?

384541 is a SEAL,METALLIC,AIRCRAFT GAS TURBI.

What is the NSN for 384541?

384541 is cataloged in the U.S. Government catalog under NSN 2840-01-021-1685. This indicates validated use in U.S. government and defense supply chains.

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384541 — SEAL,METALLIC,AIRCRAFT GAS TURBI

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